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From Denis Forveille <denis.forvei...@gmail.com>
Subject Re: [CODI] CODI v1.0.5 + WebSphere v8.5.0.1 problem
Date Mon, 10 Dec 2012 22:09:55 GMT
Thanks Thomas for the pointer
Yes it is a classloader problem
After lots of tries I finally managed to have it working
(FI our EAR projects are all split into a JPA module, an EJB module
and a WAR module)
How I did it:
- in ear/lib, define codi (api+impl) and message-module (api+impl)
- in web/WEB-INF/lib define codi-jsf20-module (api+impl)
- put nothing in web/META-INF/MANIFEST.MF
- set PARENT_FIRST for both ear and web modules

I will continue my tests with a more realistic application, hoping
that we will not use any codi "features" in our EJB module that will
need to "use" something from the codi-jsf20-module jars.

Thx


2012/12/10 Thomas Herzog <t.herzog@curecomp.com>:
>
> We facwd the problem that codi and myfaces interffered together and myfaces could not
start.
>
> We did the following, maybe it helps:
>
> 1. Manifest entry to codi in webapp.
> 2. codi placed in ear/lib or web-inf/lib
> 3. With two webapps in the application.xml 'start in order'
>
> Websphere is always a tricky thing :(
> The manifest entry was the most important thing.
>
> Send via Samsung Galaxy S2Denis Forveille <denis.forveille@gmail.com> hat geschrieben:Hello
>
> I'm trying to use CODI v1.0.5 in WebSphere v8.5.0.1 with a very simple
> application, Even if the applications deploys and starts well, on the
> first page I receive a NPE
> It seems to be caused by some javassist exception while creating a proxy ..
> Internally, WAS v8.5 uses MyFaces and OpenWebBeans ,and JDK 1.7
>
>
> Anyone has success using CODI in WAS v8.5?
>
> The stack trace is very long ... Here are some pieces of it
>
> [10/12/12 11:04:34:639 EST] 000000e3 ErrorPageWrit E  An exception occurred
>                                  javax.faces.FacesException:
> java.lang.NullPointerException
> at org.apache.myfaces.shared_impl.context.ExceptionHandlerImpl.wrap(ExceptionHandlerImpl.java:241)
> at org.apache.myfaces.shared_impl.context.ExceptionHandlerImpl.handle(ExceptionHandlerImpl.java:156)
> at org.apache.myfaces.lifecycle.LifecycleImpl.executePhase(LifecycleImpl.java:191)
> at org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118)
> at org.apache.myfaces.extensions.cdi.jsf2.impl.listener.phase.CodiLifecycleWrapper.execute(CodiLifecycleWrapper.java:95)
> at javax.faces.webapp.FacesServlet.service(FacesServlet.java:189)
> [truncated]
> Caused by: java.lang.NullPointerException
> at org.apache.myfaces.extensions.cdi.jsf.impl.listener.phase.JsfRequestLifecycleBroadcaster.broadcastBeforeEvent(JsfRequestLifecycleBroadcaster.java:58)
> at org.apache.myfaces.extensions.cdi.jsf.impl.listener.phase.JsfRequestLifecyclePhaseListener.beforePhase(JsfRequestLifecyclePhaseListener.java:56)
> at org.apache.myfaces.lifecycle.PhaseListenerManager.informPhaseListenersBefore(PhaseListenerManager.java:76)
> at org.apache.myfaces.lifecycle.LifecycleImpl.executePhase(LifecycleImpl.java:159)
> ... 29 more
> [10/12/12 11:04:34:639 EST] 000000e3 servlet       E
> com.ibm.ws.webcontainer.servlet.ServletWrapper service SRVE0068E: An
> exception was thrown by one of the service methods of the servlet
> [Faces Servlet] in application [CODITest]. Exception created :
> [java.lang.RuntimeException: by java.lang.IllegalAccessError:
> org.apache.myfaces.extensions.cdi.jsf.impl.scope.conversation.DefaultBeanEntryFactory
> at javassist.util.proxy.ProxyFactory.createClass3(ProxyFactory.java:509)
> at javassist.util.proxy.ProxyFactory.createClass2(ProxyFactory.java:486)
> at javassist.util.proxy.ProxyFactory.createClass1(ProxyFactory.java:422)
> at javassist.util.proxy.ProxyFactory.createClass(ProxyFactory.java:394)
> at org.apache.webbeans.util.SecurityUtil$PrivilegedActionForProxyFactory.run(SecurityUtil.java:301)
> at java.security.AccessController.doPrivileged(AccessController.java:229)
> at org.apache.webbeans.util.SecurityUtil.doPrivilegedCreateClass(SecurityUtil.java:184)
> at org.apache.webbeans.proxy.JavassistProxyFactory.getProxyClass(JavassistProxyFactory.java:429)
> at org.apache.webbeans.proxy.JavassistProxyFactory.createNormalScopedBeanProxy(JavassistProxyFactory.java:213)
> at org.apache.webbeans.container.BeanManagerImpl.getReference(BeanManagerImpl.java:870)
> at com.ibm.ws.webbeans.services.IBMBeanManagerImpl.getReference(IBMBeanManagerImpl.java:204)
> at org.apache.myfaces.extensions.cdi.core.impl.util.CodiUtils.getContextualReference(CodiUtils.java:215)
> at org.apache.myfaces.extensions.cdi.core.impl.util.CodiUtils.getContextualReferenceByClass(CodiUtils.java:179)
> at org.apache.myfaces.extensions.cdi.core.impl.util.CodiUtils.getContextualReferenceByClass(CodiUtils.java:139)
> at org.apache.myfaces.extensions.cdi.core.impl.util.CodiUtils.getContextualReferenceByClass(CodiUtils.java:124)
> at org.apache.myfaces.extensions.cdi.jsf.impl.util.RequestCache.getBeanEntryFactory(RequestCache.java:106)
> at org.apache.myfaces.extensions.cdi.jsf.impl.scope.conversation.GroupedConversationContext.resolveBeanEntryFactory(GroupedConversationContext.java:162)
> at org.apache.myfaces.extensions.cdi.core.impl.scope.conversation.AbstractGroupedConversationContext.create(AbstractGroupedConversationContext.java:92)
> at org.apache.myfaces.extensions.cdi.core.impl.scope.conversation.ConversationContextAdapter.get(ConversationContextAdapter.java:81)
> at org.apache.webbeans.context.CustomContextImpl.get(CustomContextImpl.java:43)
> at org.apache.webbeans.context.CustomPassivatingContextImpl.get(CustomPassivatingContextImpl.java:41)
> at org.apache.webbeans.intercept.NormalScopedBeanInterceptorHandler.getContextualInstance(NormalScopedBeanInterceptorHandler.java:135)
> at org.apache.webbeans.intercept.NormalScopedBeanInterceptorHandler.invoke(NormalScopedBeanInterceptorHandler.java:95)
> at org.apache.myfaces.extensions.cdi.jsf.impl.scope.conversation.ViewAccessConversationExpirationEvaluatorRegistry_$$_javassist_50.broadcastRenderedViewId(ViewAccessConversationExpirationEvaluatorRegistry_$$_javassist_50.java)
> at org.apache.myfaces.extensions.cdi.jsf.impl.util.ConversationUtils.postRenderCleanup(ConversationUtils.java:680)
> at org.apache.myfaces.extensions.cdi.jsf2.impl.listener.phase.CodiLifecycleWrapper.render(CodiLifecycleWrapper.java:128)
>
> [truncated]
>
> Caused by: javassist.CannotCompileException: by
> java.lang.IllegalAccessError:
> org.apache.myfaces.extensions.cdi.jsf.impl.scope.conversation.DefaultBeanEntryFactory
> at javassist.util.proxy.FactoryHelper.toClass(FactoryHelper.java:169)
> at javassist.util.proxy.ProxyFactory.createClass3(ProxyFactory.java:501)
> ... 52 more
> Caused by: java.lang.IllegalAccessError:
> org.apache.myfaces.extensions.cdi.jsf.impl.scope.conversation.DefaultBeanEntryFactory
> at java.lang.ClassLoader.defineClassImpl(Native Method)
> at java.lang.ClassLoader.defineClass(ClassLoader.java:286)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:88)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:55)
> at java.lang.reflect.Method.invoke(Method.java:613)
> at javassist.util.proxy.FactoryHelper.toClass2(FactoryHelper.java:181)
> at javassist.util.proxy.FactoryHelper.toClass(FactoryHelper.java:163)
> ... 53 more

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